noun
telecommunications carrier; carrier
Refers to a company that provides telecommunications services, such as mobile, internet, or landline. Common in business and regulatory contexts.
大手通信事業者が新しい料金プランを発表した。
A major telecommunications carrier announced a new pricing plan.
通信事業者は顧客情報の管理を徹底しなければならない。
Telecommunications carriers must thoroughly manage customer information.